@article{99725f272dd84c978fb80d6a9d916666,
title = "Continuum QRPA in the coordinate space representation",
abstract = "We formulate a quasiparticle random phase approximation (QRPA) in the coordinate space representation. This model is a natural extension of the RPA model of Shlomo and Bertsch to open-shell nuclei in order to take into account pairing correlations together with the coupling to the continuum. We apply it to the 120Sn nucleus and show that low-lying excitation modes are significantly influenced by the pairing effects although the effects are marginal in the giant resonance region. The dependence of the pairing effect on the parity of low-lying collective mode is also discussed.",
keywords = "21.10.Re, 21.60.-n, 21.60.Jz, 23.20.-g, Collective excitation, Continuum, Giant resonance, Low-lying mode, Pairing, Random phase approximation",
author = "K. Hagino and H. Sagawa",
note = "Funding Information: We are grateful to the Institute for Nuclear Theory at the University of Washington, where this work was initiated during the INT program INT-00-3 on “Nuclear structure for the 21st century.” We thank its hospitality and a partial financial support for this work. We thank also K. Matsuyanagi and Nguyen Van Giai for useful and stimulating discussions and Baha Balantekin for discussions on the RPA approach to neutrino–nucleus reactions. This work is supported in part by the Ministry of Education, Science, Sports and Culture in Japan by Grant-In-Aid for Scientific Research under the program number (C(2)) 12640284.",
year = "2001",
month = dec,
day = "3",
doi = "10.1016/S0375-9474(01)01122-8",
language = "English",
volume = "695",
pages = "82--94",
journal = "Nuclear Physics A",
issn = "0375-9474",
publisher = "Elsevier",
number = "1-4",
}